F.3 3G ell Identity coding – Extended RNC-Id + C-Id
3GPP44.318Generic Access Network (GAN)Mobile GAN interface layer 3 specificationRelease 17TS
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
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Extended RNC-Id. |
octet n |
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Extended RNC-Id cont. |
Octet n+1 |
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C-Id |
octet n+2 |
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C-Id cont. |
Spare |
octet n+3 |
Figure F1.2.1: 3G Cell Identity information element
With introduction of the Extended RNC-Id the 28 bit 3G Cell Identity consist of a Extended RNC-Id. (16 bit) and a C-Id (12 bit).
Bit 8 in octet n is the most significant bit and bit 1 in octet n+1 is the least significant bit of the Extended RNC-Id.
Bit 8 in octet n +2 is the most significant bit and bit 5 in octet n+3 is the least significant bit of the C-Id.
Annex G (informative):
Change History
Change history |
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Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
2016-01 |
– |
– |
– |
– |
Release 13 version based on version 12.0.0 |
13.0.0 |
|
2016-12 |
RP-74 |
RP-162068 |
0127 |
– |
C |
Alignment according to withdrawal of I-WLAN feature |
13.1.0 |
2017-03 |
RP-75 |
– |
– |
– |
– |
Release 14 version (frozen at TSG-75) |
14.0.0 |
2018-06 |
RP-80 |
– |
– |
– |
– |
Release 15 version (frozen at TSG-80) |
15.0.0 |
2020-07 |
RP-88e |
– |
– |
– |
– |
Upgrade to Rel-16 version without technical change |
16.0.0 |
2022-03 |
RP-95e |
RP-220313 |
0128 |
1 |
D |
Inclusive language review |
17.0.0 |